Finding the Third Proportional to 866,506 and 1,347,012

Step by Step Solution

1. Step 1: Write the proportion equation
   866,506 : 1,347,012 = 1,347,012 : x
2. Step 2: Convert to fraction form
   866,506/1,347,012 = 1,347,012/x
3. Step 3: Cross multiply
   866,506x = 1,347,012 × 1,347,012
4. Step 4: Simplify right side
   866,506x = 1,814,441,328,144
5. Step 5: Solve for x
   x = 1,814,441,328,144/866,506
6. Step 6: Final answer
   x = 2,093,974.34